Update app.py

app.py

@@ -8,6 +8,8 @@ import requests
 import json
 from typing import Dict, List, Tuple, Optional
 import warnings
+import time
+import traceback
 warnings.filterwarnings('ignore')
 
 class OceanCurrentMapper:
@@ -226,42 +228,68 @@ class OceanCurrentMapper:
         conditions = []
         
         if avg_speed < 0.3:
-            conditions.append("✅ Low current speeds - good for beginners")
+            conditions.append("Low current speeds - good for beginners")
         elif avg_speed < 0.8:
-            conditions.append("⚠️ Moderate currents - suitable for intermediate surfers")
+            conditions.append("Moderate currents - suitable for intermediate surfers")
         else:
-            conditions.append("❌ Strong currents - experienced surfers only")
+            conditions.append("Strong currents - experienced surfers only")
         
         if max_speed > 1.0:
-            conditions.append("🌊 Strong rip currents detected in some areas")
+            conditions.append("Strong rip currents detected in some areas")
         
         # Add mock weather conditions
         conditions.extend([
-            f"🌡️ Water temperature: {20 + np.random.randint(0, 10)}°C",
-            f"💨 Wind: {5 + np.random.randint(0, 15)} mph offshore",
-            f"🌊 Wave height: {1 + np.random.randint(0, 3)} meters"
+            f"Water temperature: {20 + np.random.randint(0, 10)}°C",
+            f"Wind: {5 + np.random.randint(0, 15)} mph offshore",
+            f"Wave height: {1 + np.random.randint(0, 3)} meters"
         ])
         
         return "\n".join(conditions)
 
-# Initialize the mapper
-mapper = OceanCurrentMapper()
+# Initialize the mapper with error handling
+try:
+    mapper = OceanCurrentMapper()
+    print("Ocean Current Mapper initialized successfully")
+except Exception as e:
+    print(f"Error initializing mapper: {e}")
+    traceback.print_exc()
 
-# Create Gradio interface
+# Create wrapper functions with error handling
 def create_current_map(region, resolution, show_vectors, show_speed, vector_scale):
-    return mapper.create_current_map(region, resolution, show_vectors, show_speed, vector_scale)
+    try:
+        return mapper.create_current_map(region, resolution, show_vectors, show_speed, vector_scale)
+    except Exception as e:
+        print(f"Error creating current map: {e}")
+        traceback.print_exc()
+        # Return empty plot on error
+        fig = go.Figure()
+        fig.add_annotation(text=f"Error: {str(e)}", x=0.5, y=0.5, showarrow=False)
+        return fig
 
 def create_forecast(region, forecast_hours):
-    return mapper.get_forecast_data(region, forecast_hours)
+    try:
+        return mapper.get_forecast_data(region, forecast_hours)
+    except Exception as e:
+        print(f"Error creating forecast: {e}")
+        traceback.print_exc()
+        # Return empty plot on error
+        fig = go.Figure()
+        fig.add_annotation(text=f"Error: {str(e)}", x=0.5, y=0.5, showarrow=False)
+        return fig
 
 def analyze_conditions(region):
-    return mapper.analyze_surfing_conditions(region)
+    try:
+        return mapper.analyze_surfing_conditions(region)
+    except Exception as e:
+        print(f"Error analyzing conditions: {e}")
+        traceback.print_exc()
+        return f"Error analyzing conditions: {str(e)}"
 
 # Define the Gradio interface
 with gr.Blocks(title="Ocean Current Mapper", theme=gr.themes.Ocean()) as demo:
     gr.Markdown("""
-    <h1 style="font-size: 3em; text-align: center; color: #2E86AB; margin-bottom: 0.5em;">
-        🌊 Real-Time Ocean Current Mapper
+    <h1 style="font-size: 4em; text-align: center; color: #1e3a8a; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); font-family: 'Arial Black', sans-serif;">
+    Real-Time Ocean Current Mapping Tool
     </h1>
     
     <div style="text-align: center; font-size: 1.2em; margin-bottom: 2em;">
@@ -388,11 +416,18 @@ with gr.Blocks(title="Ocean Current Mapper", theme=gr.themes.Ocean()) as demo:
         **Note**: This demo uses synthetic data for demonstration. In production, it would connect to live oceanographic APIs.
         """)
 
-# Launch the app
+# Launch the app with better error handling
 if __name__ == "__main__":
-    demo.launch(
-        share=True,
-        height=600,  # Set overall app height
-        show_error=True,
-        inbrowser=False
-    )
+    try:
+        print("Starting Ocean Current Mapper...")
+        demo.launch(
+            share=True,
+            height=600,
+            show_error=True,
+            inbrowser=False,
+            server_name="0.0.0.0",
+            server_port=7860
+        )
+    except Exception as e:
+        print(f"Error launching app: {e}")
+        traceback.print_exc()